Q&A #654

Multiplying negative integers

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Description:  New ways to show why a negative times a negative equals a positive.
Level:  Middle School (6-8)
Math topic:  Algebra, Arithmetic/Early Math, Multiplication, Negative Numbers
Ed. topic:  General Programs/Approaches, Specific Math Concepts/Techniques, Teaching Styles/Practices

Original Question/Response
13 Oct 98   Multiplying negative integers
14 Oct 98   Re: Multiplying negative integers by Marielouise

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